d - 35 mm
D - 80 mm
T - 45,5 mm
B - 21 mm
r3 min. - 1,5 mm
r4 min. - 1,5 mm
r5 min. - 0,6 mm
2B - 42 mm
da max - 45 mm
Da min - 62 mm
Da max. - 71 mm
Weight - 1,13 Kg
Basic dynamic load rating (C) - 104 kN
Basic static load rating (C0) - 131 kN
Limiting speed - 8500 r/min
Calculation factor (e) - 0,83
Calculation factor (Y0) - 0,4
Calculation factor (Y1) - 0,72
Calculation factor (Y2) - 1,21
- Model Number: 31307-DF
- Inner Diameter：35mm Outer Diameter：80mm Width：45,5mm
- Type：Tapered Roller Bearings
- Update date：2025-04-25
- Application:ECG,climb ladder,labor insurance,Ball screw,extruder,hydraulic cylinder,Generator,survey accessories,machine lathe,other rubber,gear type
- Similar models:SKF 31307J2/QDF ZVL 31307A NSK HR31307J FBJ 31307 FAG 31307-A-N11CA-A40-70 ISO 31307 NKE 31307 CX 31307A SNR 31307A Fersa 31307F
- BEARING POWER International Trading Co.,Ltd. specialize in 31307-DF products，there is large inventory of NKE 31307-DF . We has been built up long-term cooperation with NKE company, could make a bulk order of the 31307-DF Which NKE 31307-DF is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.
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Model No. Inner Diameter Outer Diameter Width Brand Type 1213K 65 120 23 CX Self-Aligning Ball Bearings 16005 25 47 8 NTN Deep Groove Ball Bearings 22338 KW33 190 400 132 ISO Spherical Roller Bearings 28576R/28521 44,869 25,4 KOYO Tapered Roller Bearings 232/500E 500 920 336 NACHI Cylindrical Roller Bearings 23220W33 100 180 60.3 ISO Spherical Roller Bearings 5239 Ruville Wheel Bearings 54415 78 160 123 CX Thrust Ball Bearings 6826NR 130 165 18 NTN Deep Groove Ball Bearings 7218BDF 90 160 30 NACHI Angular Contact Ball Bearings 745S/742 63.500 150.089 44.450 NACHI Tapered Roller Bearings B8-85T12 8 23 14 NSK Deep Groove Ball Bearings CX135 CX Wheel Bearings EE333137/333197 349,25 501,65 90,488 NTN Tapered Roller Bearings RSF-4948E4 240 320 80 NSK Cylindrical Roller Bearings NA4903 17 30 13 CRAFT Needle Roller Bearings T2ED045 45 95 36 KOYO Tapered Roller Bearings XLS-17 17.0000 22.5000 2.7500 FAG DEEP GROOVE BALL BEARINGS KU-90CPO-2RS 9.0000 9.7500 .5000 CONSOLIDATED DEEP GROOVE BALL BEARINGS NJ-2336E 180 380 126 CONSOLIDATED CYLINDRICAL ROLLER BEARINGS
Hot number：MPZ 22222 W33 NACHI 5314 INA AXK170X200X5 CX HK4024 INA K89440-M CX N1921 NTN NKXR17 SKF NU 2216 ECJ Timken T127 KOYO UCHA202 American TP-420 FAG SN307with1307 BERLISS 5526 NTN 675 CONSOLIDATED SNZ-320..20320 Fersa 368A/362X CYSD 6904-ZZ AST AST50 108IB56 NTN K89322 ISO NNC4936 V FAG NU356-E-M1 NMB R-1560X13DD AST S168 SNR UKF211H KOYO UXPX11-36 FAG NU2317E SKF NU29/900E SKF RNA2201.2RSX CONSOLIDATED SN-207..1207 CONSOLIDATED 89412
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